<http://schema.org/description>
"We&amp;#039;ve talked about trailer towing, but you also need to maintain it. It&amp;#039;s actually pretty easy: Just make sure that you keep it clean and lubricated, and take special care of your tires."^^<http://www.w3.org/2001/XMLSchema#string>
<http://auto.howstuffworks.com/auto-parts/towing/vehicle-towing/trailer/trailer-maintenance3.htm>